5e5v
From Proteopedia
(Difference between revisions)
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5e5v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5e5v OCA], [https://pdbe.org/5e5v PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5e5v RCSB], [https://www.ebi.ac.uk/pdbsum/5e5v PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5e5v ProSAT]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5e5v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5e5v OCA], [https://pdbe.org/5e5v PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5e5v RCSB], [https://www.ebi.ac.uk/pdbsum/5e5v PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5e5v ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | Structural studies of amyloidogenic segments by X-ray crystallography have revealed a novel packing motif, consisting of out-of-register beta sheets, that may constitute one of the toxic species in aggregation related diseases. Here we sought to determine the presence of such a motif in Islet amyloid polypeptide (IAPP), whose amyloidogenic properties are associated with Type 2 Diabetes. We determined four new crystal structures of segments within IAPP all forming steric zippers. Most interestingly, one of the segments in the fibril core of IAPP forms an out-of-register steric zipper. Analysis of this structure reveals several commonalities with previously solved out-of-register fibrils. Our results provide evidence that out-of-register beta sheets may be a common structural motif in amyloid aggregates and may be associated with toxicity. | ||
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| - | Crystal Structures of IAPP Amyloidogenic Segments Reveal a Novel Packing Motif of Out-of-Register Beta Sheets.,Soriaga AB, Sangwan S, Macdonald R, Sawaya MR, Eisenberg D J Phys Chem B. 2015 Dec 2. PMID:26629790<ref>PMID:26629790</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 5e5v" style="background-color:#fffaf0;"></div> | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Current revision
Structure of amyloid forming peptide NFGAILS (residues 22-28) from Islet Amyloid Polypeptide
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